Adjustable SWR: 1,1/1 Gain : +3 dBi Max.power (Watt) : 150 W (PEP) Bandwidth (kHz): 1500 kHz (150 cx) Weight (kg): 0,140 kg Lenght (mm): 720 mm Base: "Car Radio" type Boring diameter: 10mm Whip: Steel/Carbon